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Posted to derby-dev@db.apache.org by "Kathey Marsden (JIRA)" <ji...@apache.org> on 2008/04/24 00:47:21 UTC
[jira] Commented: (DERBY-2105) Network Client - Column of type
CHAR, VARCHAR or LONG VARCHAR contains wrong value after being updated
using the updateObject() method with a clob as parameter.
[ https://issues.apache.org/jira/browse/DERBY-2105?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12591849#action_12591849 ]
Kathey Marsden commented on DERBY-2105:
---------------------------------------
I verified Mamta's results and I think the error is an acceptable one for this case. Can this issue be closed as invalid?
> Network Client - Column of type CHAR, VARCHAR or LONG VARCHAR contains wrong value after being updated using the updateObject() method with a clob as parameter.
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: DERBY-2105
> URL: https://issues.apache.org/jira/browse/DERBY-2105
> Project: Derby
> Issue Type: Bug
> Components: Network Client
> Reporter: Fernanda Pizzorno
>
> REPRO:
> Statement stmt1 = conn.createStatement(ResultSet.TYPE_FORWARD_ONLY,
> ResultSet.CONCUR_UPDATABLE);
> Statement stmt2 = conn.createStatement();
> stmt1.executeUpdate("CREATE TABLE t1 (i int, c char(60))");
> stmt1.executeUpdate("CREATE TABLE t2 (i int, c clob(1K))");
> stmt1.executeUpdate("INSERT INTO t1 values (1, 'xx')");
> stmt1.executeUpdate("INSERT INTO t2 values (1, 'yy')");
> ResultSet rs1 = stmt1.executeQuery("SELECT * FROM t1");
> ResultSet rs2 = stmt2.executeQuery("SELECT * FROM t2");
> if (!rs1.next()) {
> System.out.println("Row not found");
> return;
> }
> if (!rs2.next()) {
> System.out.println("Row not found");
> return;
> }
> rs1.updateObject(2, rs2.getClob(2));
> rs1.updateRow();
> rs1.close();
> rs1 = stmt1.executeQuery("SELECT * FROM t1");
> if (!rs1.next()) {
> System.out.println("Row not found");
> return;
> }
> if (!rs2.getString(2).equals(rs1.getString(2))) {
> System.out.println("FAIL - wrong value for column 2 expected: " +
> rs2.getString(2) + " but was: " + rs1.getString(2));
> }
> rs1.close();
> rs2.close();
> stmt1.close();
> stmt2.close();
> OUTPUT:
> FAIL - wrong value for column 2 expected: yy but was: org.apache.derby.client.am.Clob@336d8196
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